Job Posting Start Date 05-18-2026 Job Posting End Date
At JetCool, a Flex company, we're at the forefront of liquid cooling innovation, delivering advanced solutions that empower our partners in AI and high-performance computing. United by a shared purpose, our teams are pushing the limits of what's possible and tackling complex challenges.
A career at JetCool offers the opportunity to make a real impact by helping build smarter, more sustainable data centers. Together, we're not just advancing technology - we're redefining cooling standards to create a more sustainable tomorrow.
Job SummaryTo support our extraordinary teams who build great products and contribute to our growth, we're looking to add a
Mechanical Engineering Co-Op located in our
Littleton, MA site.
Reporting to the
Product Manager, the student will learn effective brainstorming, design for manufacturing, prototyping, and documentation as they apply their engineering knowledge to real world problems.
What a typical day looks like:- Participate in multidisciplinary brainstorming sessions
- Conceptualize, investigate, and develop innovative product architectures, parts, mechanisms, and assemblies
- Create robust design solutions using CAD (SolidWorks), analysis software, and lab equipment
- Parts procurement, including creation of Bill of Materials and purchase orders
- Present to internal teams to communicate design value, tradeoffs, and recommendations
- Develop a personal portfolio of work accomplished during co-op assignment
Student qualities we're seeking for this internship assignment:- Currently enrolled student, pursuing Bachelor's degree in Mechanical Engineering
- Experience with SolidWorks to resolve mechanical challenges and produce high quality CAD databases
- Engineering simulation software (CAD, Excel, FEA, CFD, etc.)
- Basic machine shop skills (Mill/Lathe)
- Experience setting up and running experiments in a lab setting
- Design of experiments
- Tolerance analysis
Co-Op Program Requirements:- Available to work 40 hours/week (in-person) for assignment term (July-December 2026)
- Currently enrolled in 4-year accredited university
- 3.0 min GPA
Pay Range (Applicable to Massachusetts)
$16.98 USD - $23.35 USD Hourly
Job CategoryIntern
Relocation: Not eligible
Is Sponsorship Available?
No
JetCool is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email accessibility@flex.com and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at JetCool, you must complete the application process first).